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    • MPEC 2023-R75 : 2023 QG13

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    M.P.E.C. 2023-R75                             Issued 2023 September 9, 13:52 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.
			  
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                2023 QG13                                


Observations:
     K23Q13G  C2023 08 26.37251523 17 29.005+19 16 27.10         22.01GVER075F52
     K23Q13G  C2023 08 26.38346423 17 29.721+19 16 29.35         21.47GVER075F52
     K23Q13G  C2023 08 26.39434923 17 30.426+19 16 30.62         22.16GVER075F52
     K23Q13G  C2023 08 26.40526123 17 31.126+19 16 32.18         21.99GVER075F52
     K23Q13G* C2023 08 29.36840023 21 14.570+19 17 27.25         20.93iXER075F51
     K23Q13G  C2023 08 29.37945123 21 15.229+19 17 26.99         21.55iXER075F51
     K23Q13G  C2023 08 29.38572423 21 15.604+19 17 26.83         21.53GVER075F52
     K23Q13G  C2023 08 29.39042723 21 15.890+19 17 26.53         20.96iXER075F51
     K23Q13G  C2023 08 29.39657423 21 16.246+19 17 26.72         22.82GVER075F52
     K23Q13G  C2023 08 29.41842923 21 17.562+19 17 25.94         21.49GVER075F52
     K23Q13G  C2023 08 29.50795623 21 22.760+19 17 20.73         21.94GVER075F52
     K23Q13G  C2023 08 29.50858923 21 22.800+19 17 20.20         21.62GVER075F52
     K23Q13G KC2023 09 09.29885323 33 08.200+18 16 16.60         20.91GVER075V06
     K23Q13G KC2023 09 09.30182523 33 08.320+18 16 14.90         21.17GVER075V06

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Bulger, J.
    Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
    Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk.  1.8-m Ritchey-
    Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, P. Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J.
    Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m
    Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer J. B. Fazekas.  Measurers E. J.
    Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
    H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
    Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.55-m
    reflector + 1K CCD.

Orbital elements:
2023 QG13                                                Earth MOID = 0.2280 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M   8.58467              (2000.0)            P               Q                  
n   0.39352369     Peri.  112.68891     +0.89347678     +0.44581298             
a   1.8442599      Node   220.89144     -0.43646969     +0.83346741             
e   0.3374293      Incl.    4.75928     -0.10579917     +0.32647030             
P   2.50           H   23.30          G   0.15           U   8                  
Residuals in seconds of arc
230826 F52  0.0   0.5-    230829 F51  0.0   0.0     230829 F52  0.1-  0.2+
230826 F52  0.0   0.2+    230829 F52  0.1-  0.0     230829 F52  0.0   0.2-
230826 F52  0.0   0.0     230829 F51  0.0   0.2-    230909 V06  0.1+  0.0
230826 F52  0.0   0.2+    230829 F52  0.2-  0.1+    230909 V06  0.1-  0.0
230829 F51  0.2+  0.1+    230829 F52  0.1+  0.1+

Ephemeris:
2023 QG13                a,e,i = 1.84, 0.34, 5                   q = 1.2220
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 10    22 53 19.3 +16 55 39   0.2641  1.2269   139.6    32.4    22.2
...
2023 08 25    23 15 40.0 +19 13 26   0.2454  1.2222   146.0    27.5    21.9
...
2023 09 02    23 25 29.5 +19 08 17   0.2420  1.2258   150.7    23.8    21.8
...
2023 09 08    23 31 51.6 +18 28 46   0.2427  1.2313   154.6    20.6    21.7
2023 09 09    23 32 50.5 +18 19 23   0.2431  1.2325   155.3    20.0    21.7
2023 09 10    23 33 48.1 +18 09 15   0.2436  1.2337   155.9    19.4    21.7
...
2023 09 16    23 39 10.5 +16 54 15   0.2485  1.2422   160.1    16.0    21.6
...
2023 09 24    23 45 38.9 +14 45 52   0.2607  1.2569   164.9    12.0    21.6
...
2023 10 09    23 57 26.7 +10 21 11   0.3029  1.2940   164.9    11.6    22.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-R75

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